Challenge Center
12 pre-built fitness challenges plus a custom challenge builder. Every single one is auto-verified by your actual data — no honor system. The app checks your workouts, water intake, meals, and GPS against the rules. Stake real money on your goals for maximum accountability.
All challenges
75 Hard
Rules
- •Two 45-minute workouts per day (one must be outdoor)
- •Follow a diet with zero cheat meals or alcohol
- •Drink 1 gallon of water daily
- •Read 10 pages of a non-fiction book
- •Take a daily progress photo
GPS confirms outdoor workout. Water intake tracked. Workouts logged with duration. Photo uploaded. Meal compliance AI-verified.
Couch to 5K
Rules
- •3 runs per week following progressive plan
- •Alternate walking and running intervals
- •Build up to continuous 5K by week 9
GPS tracks distance and pace. Running intervals verified against the plan. Completion auto-logged.
The Murph
Rules
- •1 mile run
- •100 pull-ups
- •200 push-ups
- •300 squats
- •1 mile run
- •Train partitioned or unpartitioned
Full workout logged with sets and reps. Time tracked. Progressive overload monitored across the 30 days.
Whole30
Rules
- •No added sugar or artificial sweeteners
- •No alcohol
- •No grains, legumes, or dairy
- •No carrageenan, MSG, or sulfites
- •No recreating junk food with compliant ingredients
AI Meal Camera scans food for compliance. Flagged ingredients trigger warnings. Daily compliance score generated.
30-Day Squat Challenge
Rules
- •Start at 50 squats on day 1
- •Add 5-10 squats per day
- •Rest days built in every 4th day
- •Reach 250 squats by day 30
Rep count logged in workout tracker. Daily target vs actual comparison. Streak maintained automatically.
Intermittent Fasting
Rules
- •Choose your window: 16:8, 18:6, or 20:4
- •No caloric intake outside your eating window
- •Water, black coffee, and plain tea are allowed
- •Maintain for 30 consecutive days
First and last meal timestamps tracked. Window violations flagged. Streak broken only on confirmed violations.
Hydration Challenge
Rules
- •Drink minimum 100 oz of water daily
- •Log every glass/bottle
- •No more than 2 caffeinated beverages per day
- •Complete all 21 days consecutively
Water intake tracked through the day. Smart reminders keep you on pace. Daily total verified against target.
Push-Up Progression
Rules
- •Day 1: Test your max
- •Daily sets building toward 2x your starting max
- •Progressive volume increase
- •Test new max on day 30
Starting max recorded. Daily sets and reps logged. Progress tracked against linear progression target.
Mountain Climber
Rules
- •5 workouts per week minimum
- •Hit daily macro targets within 5% variance
- •7+ hours of sleep per night
- •Complete all 60 days with no more than 3 misses
Multi-pillar verification: workout count, macro adherence, and sleep duration all tracked automatically.
Mindfulness Month
Rules
- •10 minutes of meditation daily
- •Daily journal entry (minimum 100 words)
- •Track mood before and after meditation
- •No social media in the first hour after waking
Meditation timer tracks duration. Journal word count verified. Mood entries logged with timestamps.
Sprint Challenge
Rules
- •HIIT workout every day for 14 days
- •Minimum 20 minutes per session
- •Track heart rate zones
- •No rest days (active recovery counts)
Workout duration verified. Heart rate data tracked. Session type confirmed as HIIT-intensity.
Custom Builder
Rules
- •Define your own challenge name and duration
- •Set custom rules and daily requirements
- •Choose verification criteria from available data sources
- •Optionally stake money for accountability
- •Share with friends or keep private
You define the rules. The app enforces them. Mix and match from any pillar's data for verification criteria.
Stake Real Money on Your Goals
Put skin in the game. Set a stake amount when you start any fitness accountability challenge. Hit every target? Keep your money. Miss them? Lose it. Available on the Partners tier.
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